ASA684 is operated by ALASKA AIRLINES INC between Denver International Airport (KDEN) and Portland International Airport (KPDX). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 27m. SkyMeter has observed 60 legs of this flight number via ADS-B.

✈
FLIGHTS
60
last 90 days
⏱
AVG DURATION
2h 27m
tracked time
📅
SERVICE PERIOD
04/23/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
5 / 3
city pairs · airframes
⚠
INCIDENT RATE
3.3%
2 flagged

Routes flown

By count · last 90 days

2
KDEN → KPDX
28
avg 2h 31m · Denver → Portland
KPDX → KDEN
27
avg 2h 31m · Portland → Denver

Aircraft types

Equipment used on this number

3
B739 BOEING Boeing 737-900
32
B39M BOEING Boeing 737 MAX 9
22
B738 BOEING Boeing 737-800
6

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of ASA684

30
N283AKBOEING Boeing 737-900
→
06/03/2026
2h 35m
No alerts
Replay Analysis
N283AKBOEING Boeing 737-900
→
06/03/2026
2h 26m
No alerts
Replay Analysis
N478ASBOEING Boeing 737-900
→
06/02/2026
2h 41m
No alerts
Replay Analysis
N478ASBOEING Boeing 737-900
→
06/02/2026
2h 26m
No alerts
Replay Analysis
N487ASBOEING Boeing 737-900
→
06/01/2026
2h 31m
No alerts
Replay Analysis
N487ASBOEING Boeing 737-900
→
06/01/2026
2h 30m
No alerts
Replay Analysis
N597ASBOEING Boeing 737-800
→
05/31/2026
2h 17m
No alerts
Replay Analysis
N597ASBOEING Boeing 737-800
→
05/31/2026
2h 34m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
05/29/2026
2h 11m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
05/29/2026
1h 19m
No alerts
Replay Analysis
N215AKBOEING Boeing 737-900
→
05/28/2026
2h 9m
No alerts
Replay Analysis
N215AKBOEING Boeing 737-900
→
05/28/2026
2h 44m
No alerts
Replay Analysis
N729ALBOEING Boeing 737 MAX 9
→
05/27/2026
2h 16m
No alerts
Replay Analysis
N729ALBOEING Boeing 737 MAX 9
→
05/27/2026
2h 38m
No alerts
Replay Analysis
N281AKBOEING Boeing 737-900
→
05/26/2026
2h 3m
No alerts
Replay Analysis
N281AKBOEING Boeing 737-900
→
05/26/2026
2h 55m
No alerts
Replay Analysis
N990AKBOEING Boeing 737 MAX 9
→
05/25/2026
2h 22m
No alerts
Replay Analysis
N990AKBOEING Boeing 737 MAX 9
→
05/25/2026
2h 29m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
05/24/2026
2h 17m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
05/24/2026
2h 13m
No alerts
Replay Analysis
N495ASBOEING Boeing 737-900
→
05/21/2026
2h 38m
No alerts
Replay Analysis
N495ASBOEING Boeing 737-900
→
05/21/2026
2h 20m
No alerts
Replay Analysis
N941AKBOEING Boeing 737 MAX 9
→
05/20/2026
2h 35m
No alerts
Replay Analysis
N941AKBOEING Boeing 737 MAX 9
→
05/20/2026
2h 38m
No alerts
Replay Analysis
N968AKBOEING Boeing 737 MAX 9
→
05/18/2026
2h 20m
No alerts
Replay Analysis
N968AKBOEING Boeing 737 MAX 9
→
05/18/2026
2h 29m
No alerts
Replay Analysis
N725ALBOEING Boeing 737 MAX 9
→
05/17/2026
2h 27m
No alerts
Replay Analysis
N725ALBOEING Boeing 737 MAX 9
→
05/17/2026
2h 26m
△ Unstable
Replay Analysis
N293AKBOEING Boeing 737-900
→
05/15/2026
2h 41m
No alerts
Replay Analysis
N293AKBOEING Boeing 737-900
→
05/15/2026
2h 20m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window